45138457

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 12922343

約数列:

[1, 7, 13, 49, 53, 91, 191, 343, 371, 637, 689, 1337, 2483, 2597, 4459, 4823, 9359, 10123, 17381, 18179, 33761, 65513, 70861, 121667, 131599, 236327, 496027, 851669, 921193, 3472189, 6448351, 45138457]

約数ペア:

[(1, 45138457), (7, 6448351), (13, 3472189), (49, 921193), (53, 851669), (91, 496027), (191, 236327), (343, 131599), (371, 121667), (637, 70861), (689, 65513), (1337, 33761), (2483, 18179), (2597, 17381), (4459, 10123), (4823, 9359)]